This data is 1:100,000 basic data of the core jurisdiction of Ningxia Autonomous Region, extracted from the township zoning map, thematic map and high-resolution image in 2012. The geomorphic data is 1:400,000 geomorphic data. Image folder: includes 30 meter image of Ningxia Autonomous Region and 30 meter DEM. Dimension: Area unit: square kilometer, length unit: kilometer. Ningxia_Rivers data, there are many tributaries are not named. Ningxia_Road road data, many roads are not named, some highways, national roads and other road turntables, and some township roads.

Scale for basic data 1:100,000, geomorphological data 1:400,000

The fields are defined as follows:

1. Ningxia_City_point Attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad city code Data type :Text(30)

2. Ningxia_County_point attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad County Town code Data type :Text(30)

3. Ningxia_Town_point Attribute field

Field 1: NAME City name Data type :Text(30) Field 2: Coad township code Data type :Text(30)

Field 1: NAME City name Data type :Text(30) Field 2: Coad village code Data type :Text(30)

5, Ningx_Rivers attribute field

Field 1: NAME River name Data type :Text(30) Field 2: Code River code Data type :Text(30) Field 3: Shape_leng River length Data type :Double(18,6)

1. Ningxia_double_river Attribute field

Field 1: NAME River name Data type :Text(20) Field 2: Area River area Data type :Double(18,4) Field 3: Code River code Data type :Text(30)

7. Ningxia_double_river_line attribute field

Field 1: NAME River name Data type :Text(20) Field 2: Code River code Data type :Text(20)

8, Ningxia_reservoir_line(Linear reservoir) Property field

Field 1: NAME Reservoir name Data type :Text(20)

9, Ningxia_reservoir_poly(Planar reservoir) Property field

Field 1: NAME Reservoir name Data type :Text(20) Field 2: Area Area Data type: Double (18,3) Field 3: Perimeter Perimeter Data type: Double (18,3)

10. Ningxia_channel Attribute field

Field 1: NAME Channel name Data type :Text(20) Field 2: Code Data type: Text (3)

11. Ningxia_Rode attribute field

Field 1: NAME Name of the road Data type :Text(30) Field 2: Level Road level Data type :Text(30) Field 3: Shape_leng Road length Data type :Double(18,6) Field 4: Code Road code Data type: Text (30)

12, Ningxia_County_boundary Attribute field

Field 1: NAME Name of the county boundary Data type :Text(30) Field 2: Code County boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

13, Ningxia_City_boundary Attribute field

Field 1: NAME City boundary name Data type :Text(30) Field 2: Code City boundary code Data type :Text(20) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

14, Ningxia_Provincial_boundary attribute field

Field 1: NAME Name of the provincial boundary Data type :Text(30) Field 2: Code Provincial boundary code Data type :Text(30) Field 3: Area Area Data type :Double(8,3) Field 4: Perimeter area Data type :Double(8,3)

15. Ningxia_Village_boundary Attribute field

Field 1: NAME Name of the township boundary Data type :Text(30) Field 2: Code Town boundary code Data type :Text(30) Field 3: Province Name of the provincial boundary Data type :Text(30) Field 4: Pro_Code Township code Data type :Text(20) Field 5: City City name Data type :Text(30) Field 6: City_Code City code Data type :Text(20) Field 7: County City County name Data type :Text(30) Field 8: County_Cod City and county code Data type :Text(20) Field 9: Area Area Data type: Double (8,3) Field 10: Perimeter Perimeter Data type: Double (8,3)

16, Ningxia_landforms attribute field

Field 1: CNAME Name of the form and landform Data type :Text(50) Field 2: CEOMOR_ID Morphological and geomorphic code Data type :Text(30) Field 3: PERIMETER Perimeter Data type: Double (8,3) Field 4: AREA Area Data type: Double (8,3)

17, Ningxia_greenbelt Attribute field

< p > field 1: the NAME of the NAME of green space Data type :Text(60) Field 2: KIND green space code Data type :Text(4) Field 3: PERIMETER Perimeter Data type: Double (18,3) Field 4: AREA Area Data type: Double (18,3)